2809328830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3648479}}^1$

素因数の和:3648504

約数の個数: 32

約数和(自身を含む): 6304573440

約数和(自身を除く): 3495244610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3648479, 7296958, 18242395, 25539353, 36484790, 40133269, 51078706, 80266538, 127696765, 200666345, 255393530, 280932883, 401332690, 561865766, 1404664415, 2809328830]

約数ペア:

[(1, 2809328830), (2, 1404664415), (5, 561865766), (7, 401332690), (10, 280932883), (11, 255393530), (14, 200666345), (22, 127696765), (35, 80266538), (55, 51078706), (70, 40133269), (77, 36484790), (110, 25539353), (154, 18242395), (385, 7296958), (770, 3648479)]